diff --git a/postgresql.yaml b/postgresql.yaml
index 4bcb6cb..4a3fef1 100644
--- a/postgresql.yaml
+++ b/postgresql.yaml
@@ -19,7 +19,9 @@ data:
   dependencies:
     buildrequires:
       base-runtime: master
-      common-build-dependencies: master
+      common-build-dependencies: f26
+      common-build-dependencies-bootstrap: f26
+      shared-userspace: f26
       perl: master
     requires:
       base-runtime: master
@@ -43,9 +45,6 @@ data:
         rationale: 'Build dependency (for postgresql-contrib).'
         ref: f26
         buildorder: 10
-      autoconf:
-        rationale: 'Build dependency (for postgresql-contrib).'
-        ref: f26
       uuid:
         rationale: 'Build dependency (for postgresql-contrib).'
         ref: f26